Actress Rosario Dawson reportedly found her 26-year-old cousin dead in her Venice, California, home last week. TMZ reported that Dawson’s discovered her cousin, Vaneza Ines Vasquez, unresponsive on Thursday. Paramedics tried to resuscitate Vasquez but were unsuccessful. The 26-year-old was later pronounced dead at a nearby hospital, the Los Angeles County Coroner’s Office told Entertainment Tonight. …